Base | Representation |
---|---|
bin | 1011111100100… |
… | …1001101110010 |
3 | 10111021201020002 |
4 | 2333021031302 |
5 | 100311413000 |
6 | 4545550002 |
7 | 1145622164 |
oct | 277111562 |
9 | 114251202 |
10 | 50107250 |
11 | 26314356 |
12 | 14945302 |
13 | a4c517b |
14 | 6924934 |
15 | 45eb8d5 |
hex | 2fc9372 |
50107250 has 32 divisors (see below), whose sum is σ = 96353712. Its totient is φ = 19497600.
The previous prime is 50107241. The next prime is 50107259. The reversal of 50107250 is 5270105.
It is an interprime number because it is at equal distance from previous prime (50107241) and next prime (50107259).
It can be written as a sum of positive squares in 8 ways, for example, as 1261129 + 48846121 = 1123^2 + 6989^2 .
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50107259) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6542 + ... + 11958.
Almost surely, 250107250 is an apocalyptic number.
50107250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50107250 is a deficient number, since it is larger than the sum of its proper divisors (46246462).
50107250 is a wasteful number, since it uses less digits than its factorization.
50107250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5471 (or 5461 counting only the distinct ones).
The product of its (nonzero) digits is 350, while the sum is 20.
The square root of 50107250 is about 7078.6474696795. The cubic root of 50107250 is about 368.6663700034. Note that the first 3 decimals are identical.
Adding to 50107250 its reverse (5270105), we get a palindrome (55377355).
The spelling of 50107250 in words is "fifty million, one hundred seven thousand, two hundred fifty".
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